JVC AV32L2EUBL, Руководство по обслуживанию

Страница: 19 / 108

No. 51817
AV32L2EUGR
AV32L2EUBL
AV32L2EUGY
19
Setting item
Colour system
Setting item
Colour system
VIDEO/CHROMA CIRCUIT ADJUSTMENT
The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values.
The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
Initial setting value Initial setting value
PAL SECAM
NTSC
PAL SECAM NTSC
1.RGB BLK 7.COLOUR 000 000 000
2.WDR R
000
8.HUE 020
3.WDR G
000
9.SHARP
+007
4.WDR B
-012
10.VCO ADJUSTMENT
Automatically optimized
after adjustment
5.BRIGHT 000 11.VIDEO AGC 000
6.CONTRAST
000
12.SYNC SLICE
+007
Item
Measuring
instrument
Test point Adjustment part Description
Adjustment
of WHITE
BALANCE
(High-Light)
Signal
generator
Remote
control unit
2.WDR R
3.WDR G
"
Set the PICTURE MODE to NORMAL.
1. Receive a black and white signal (colour off).
2. Select 2. V/C from the SERVICE MENU.
3. Modify 2. WDR R and 3.WDR G data to adjust the white
balance ( high light ).
4. Press the MENU key and memorize the set value.
5. Change the contrast and brightness with the remote control up
& down from low–light to high–light and check that the tracking
of the white balance is good.
Adjustment
of
SUB BRIGHT
Remote
control unit
5.BRIGHT
1. Receive any broadcast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 5.BRIGHT with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION -/+ key.
5. If the brightness is not the best with the initial setting value,
make fine adjustment until you get the best brightness.
6. Press the MENU key and memorize the set value.
Adjustment
Of SUB
CONTRAST
Remote
control unit
6.CONTRAST
1. Receive any broadcast.
2. Select 2.V/C from the SERVICE MENU.
3. Select 6.CONTRAST with the FUNCTION UP/DOWN key.
4. Set the initial setting value with the FUNCTION - or + key.
5. If the contrast is not the best with the initial setting value, make
fine adjustment until you get the best contrast.
6. Press the MENU key and memorize the set value.
%
%
%
"
marked
%
:Do not adjust
%